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installation-power vent
CV72EPV/CB72EPV/CB40EPV/CC40EPV/CV40EPV/CV60EPV
Inline Power Vent Vertical or Hortizontal Installation Instructions
Venting Arrangement for Vertical Terminations
Inline Power Vent Rigid/Flex
Venting Arrangement for Vertical Terminations-Inline Power Vent
Vertical venting with straight vertical venting and/or with a max. of six (6) 90
In line Power Vent Kit # 666-945
RIGID PIPE: MUST USE RIGID PIPE ADAPTOR 770-994 AND 946-606 PIPE REDUCER TO 4" X 6 5/8" (102 mm x 168 mm).
FLEX VENT: MUST USE REDUCER 946-758 TO 4" X 6 5/8" (102 mm x 168 mm).
Vertical venting with straight vertical venting and or with a max. of six (6) 90
•
• Rigid pipe is approved for up to 72 feet (22 m).
Rigid pipe is approved for up to 72 feet (22 m).
•
• Rigid pipe is approved for up to 72 feet (22 m).
Rigid pipe is approved for up to 72 feet (22 m).
• • Flex pipe is approved
Flex pipe is approved for up to 40 feet (12.2 m) using one 20 foot (6.1m) 20 foot Vertical Flex
• • Flex pipe is approved
Flex pipe is approved for up to 40 feet (12.2 m) using
kit (part # 946-755) & one 20 foot (6.1 m) extension flex kit (part # 946-756).
kit (part # 946-755) & one 20 foot (6.1 m) extension flex kit (part # 946-756).
two 20 foot (6.1 m) flex kits (part # 946-756).
two 20 foot (6.1 m) flex kits (part # 946-756).
•
Two 45
o
elbows equal to one 90
•
Vent must be supported at offsets.
•
Minimum distance between elbows is 1 ft. (0.3 m).
•
Maintain clearances to combustibles as listed in the
"Clearances" section.
•
Horizontal vent must be supported every 3 feet (0.91 m).
•
Firestops are required at each floor level and whenever
passing through a wall.
Restrictor set on 0 (fully open) regardless of vent run.
Inline power vent location restrictions:
•
Minimum 4 ft (1.2 m) from the unit.
•
Minimum 1 ft (0.3 m) prior to an elbow.
•
Minimum 1 ft (0.3 m) following an elbow.
•
Minimum 2 ft (0.6 m) prior to a termination cap.
•
Minimum 2 ft. from inline PV to termination cap.
•
Minimum 4' from top of unit to inline PV.
•
Max. of 72' (22 m), using up to six 90
•
(Example shows two 90
•
No negative runs.
•
• The inline power vent must be installed within the confines
The inline power vent must be installed within the confines
of the home/structure.
of the home/structure.
72
| City Series CST50E
920-210b
for up to 40 feet (12.2 m) using one 20 foot (6.1m) 20 foot Vertical Flex
for up to 40 feet (12.2 m) using
o
elbow.
0
elbows
elbows).
0
Min. 4' (1.22 m) from top of unit
Elbows (1 - 90
o
o
Max. of 72' (21.95 m), using up
(Note: two 90 elbows shown.)
to inline PV
2
2 - 45
)
o =
o
Elbows (1 - 90
2 - 45
o =
o
Min. 2' (0.61 m) from inline
PV to termination cap
Min. 4' (1.22 m) from
top of unit to inline PV
to six 90 elbows
0
0
3RD ANGLE
PROJECTION
DO NOT SCALE
DRAWING
UNITS IN INCHES
Min. 2' (0,61 m) from inline PV
to termination cap
)
TOLERANCES UNLESS
FIREPLAC
OTHERWISE STATED
INTER
DIMENSIONS
0.000 = 0.01 CRITICAL
1:24
SCALE:
0.000 = SPECIFIED TOLERANCE
0.000 = 0.031
MEDRA
DWN:
0.000 REF = REFERENCE ONLY
ANGULAR = 1
E.C.N.:
THIS DRAWING IS THE PROPERTY OF FPI LTD., IT MAY NOT BE COPIED IN W
09.22.20
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